A line of best fit Whiteboard exercise Play

A line of best fit Student activity Play

A record of sales of strawberries Animation Play

A scatter diagram Student activity Play

A scatter diagram Whiteboard exercise Play

A table Whiteboard exercise Play

A ten-day bike trip Whiteboard exercise Play

Absences Student activity Play

Absences Whiteboard exercise Play

Agricultural farms Animation Play

Alternating current in a household Student activity Play

An exam Student activity Play

An exam Whiteboard exercise Play

Analysing and comparing sets of data Class activity Play

Analysing and comparing sets of data Whiteboard presentation Play

Appearance of the dates Whiteboard exercise Play

Application of the correlation coefficient Whiteboard exercise Play

Arbitrary transformations Animation Play

Arithmetic mean Animation Play

Arithmetic mean Animation Play

Arithmetic mean – 'balancing point' of the data Student activity Play

Arithmetic mean – 'balancing point' of the data Whiteboard exercise Play

Arithmetic mean – 'balancing point' of the data Student activity Play

Arithmetic mean – 'balancing point' of the data Whiteboard exercise Play

Arithmetic mean – the 'true' value of the data Whiteboard exercise Play